#4074B7#4074B7

#4074B7 is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.5% C 0.119 H 255.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4074B7
RGB	rgb(64, 116, 183)
HSL	hsl(214, 48%, 48%)
HSV	hsv(214, 65%, 72%)
CMYK	cmyk(65%, 36.6%, 0%, 28.2%)
CIE-LAB	lab(48.26, 4.21, -40.55)
CIE-LCH	lch(48.26, 40.77, 275.93°)
OKLab	oklab(55.48% -0.0296 -0.1151)
OKLCH	oklch(55.48% 0.119 255.6)
XYZ	xyz(16.9039, 16.9980, 47.1807)
Luminance	0.1700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4074B7 #B78340

analogous

#40AFB7 #4074B7 #4840B7

triadic

#4074B7 #B74074 #74B740

tetradic

#4074B7 #B740AF #B78340 #40B748

square

#4074B7 #B740AF #B78340 #40B748

split-complementary

#4074B7 #B74840 #AFB740

monochromatic

#203B5C #30578A #4074B7 #6994CB #97B4DB

Accessibility & contrast

On white

4.77

#4074B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4074B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4074B7

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4074B7	#FFFFFF	#000000	##FFFFFF
##4074B7	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5779BA

Deuteranopia (green-blind)

#466DB6

Tritanopia (blue-blind)

#00838D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4074b7;
/* rgb */ color: rgb(64, 116, 183);
/* oklch */ color: oklch(55.5% 0.119 255.6);

Tailwind

colors: {
  custom: {
    50: '#819bcd',
    500: '#4074b7',
    950: '#000000',
  },
}

SCSS

$custom: #4074b7;
$custom-light: #819bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4074b7",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 183
  },
  "hsl": {
    "h": 213.782,
    "s": 48.178,
    "l": 48.431
  },
  "oklch": {
    "l": 0.55478,
    "c": 0.11886,
    "h": 255.6
  },
  "luminance": 0.17
}

Semantic roles & 50–950 ramp

primary

#4074B7

secondary

#C6AD8D

accent

#9C50D8

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4074B7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →